Visualization

CSV Edit

tetsuji16

Edit CSV, TSV, TAB and PSV files in a fast, local-first grid that keeps plain-text files, Git diffs and VS Code workflows intact.

Claude Code Tool & Monitor

softech-corporation

Monitor Claude Code usage.

ArrayScope Scientific Image Viewer

AmidStars

User-friendly scientific image viewer and analyzer for NPY and TIFF files.

CSV Graph Explorer

LycanW

Explore CSV files as interactive line and scatter plots.

Copilot Usage Viewer

masachika-kamada

See your GitHub Copilot usage from local chat logs (heatmap, KPIs, model breakdown) and clean up old sessions without losing your stats. Fully local, no network calls.

GraphCode

nephilimbin

Interactive code dependency graph and analysis tool for VS Code. Visualize file imports, symbol call hierarchies, and cross-file call graphs. Detect circular dependencies, dead code, and breaking changes. Supports TypeScript, JavaScript, C#, Go, Java, Python, Rust, Vue, Svelte, and GraphQL.

Process Designer

RineSong

BPMN and Camunda Form modeling in VS Code via webview. Unofficial community extension — not affiliated with Camunda or bpmn.io.

CodeMap Trace

gns333

Sequence diagrams and spatial code traces for .codemap JSON files. 可视化服务时序图与源码 Trace。

DevPulse - Coding Tracker

bistadev

Local-first coding activity tracker for VS Code. Track coding time, streaks, goals, projects, languages, Git activity, and weekly progress from a single dashboard. No account required.

AiTA: AI Token Analyzer

Chapar-ai

AiTA is a local-first VS Code companion for AI token analytics by provider, user, model, repository, and task. A product of Chapar.AI.

BetaXiv

kevin-os7

An alphaXiv-style paper-reading experience inside VS Code, fully local: the real PDF on the left, an AI-generated structured summary on the right. The summary is produced by your own coding agent (Claude Code / Codex / Gemini CLI) via a bundled Agent Skill. The extension is a pure renderer — it neve